A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a fully-wrapped concrete truss structure and a construction method thereof. The fully-wrapped concrete truss structure comprises a steel pipe truss assembly arranged among a plurality of steel plates, a wrapping assembly arranged outside the steel pipe truss assembly and a concrete layer arranged outside the wrapping assembly. The construction method comprises the following steps: S1, preparing the upper chord, the lower chord, the vertical rods and the transverse rods, wrapping the upper chord, the lower chord, the vertical rods and the transverse rods with reinforcing nets, and welding to obtain a steel pipe truss shell; s2, diagonal web member assemblies are arranged in the shell, and steel pipe truss single bodies are formed after connecting nets are arranged outside the shell; s3, the multiple single bolts are connected, the steel plates are connected with the single bolts at the edges, and a steel pipe truss structure is formed; and S4, the steel pipe truss structure is vibrated after being subjected to concrete partition pouring, and the fully-wrapped concrete truss structure is obtained. Full wrapping of the steel pipe can be achieved, it is ensured that the concrete layer and the steel pipe are tightly bonded, and the stability and safety of the structure are improved.
本发明公开了一种全包裹混凝土桁架结构及其施工方法，包括：设置在若干钢板之间的钢管桁架组件，设置在钢管桁架组件外部的包裹组件，以及设置在包裹组件外部的混凝土层；施工方法包括以下步骤：S1、制备上弦杆、下弦杆、竖杆以及横杆，均包裹加强网并焊接得到钢管桁架壳体；S2、在壳体内部设置斜腹杆组件，在壳体外部设置连接网后形成钢管桁架单体；S3、将若干单体螺栓连接，并将钢板与边缘处的单体螺栓连接，形成钢管桁架结构；S4、对钢管桁架结构进行混凝土分区浇筑后进行振动，得到全包裹混凝土桁架结构。本发明可以实现钢管的全包裹，确保混凝土层与钢管紧密粘结，提高结构的稳定性和安全性。
The invention discloses a fully-wrapped concrete truss structure and a construction method thereof. The fully-wrapped concrete truss structure comprises a steel pipe truss assembly arranged among a plurality of steel plates, a wrapping assembly arranged outside the steel pipe truss assembly and a concrete layer arranged outside the wrapping assembly. The construction method comprises the following steps: S1, preparing the upper chord, the lower chord, the vertical rods and the transverse rods, wrapping the upper chord, the lower chord, the vertical rods and the transverse rods with reinforcing nets, and welding to obtain a steel pipe truss shell; s2, diagonal web member assemblies are arranged in the shell, and steel pipe truss single bodies are formed after connecting nets are arranged outside the shell; s3, the multiple single bolts are connected, the steel plates are connected with the single bolts at the edges, and a steel pipe truss structure is formed; and S4, the steel pipe truss structure is vibrated after being subjected to concrete partition pouring, and the fully-wrapped concrete truss structure is obtained. Full wrapping of the steel pipe can be achieved, it is ensured that the concrete layer and the steel pipe are tightly bonded, and the stability and safety of the structure are improved.
本发明公开了一种全包裹混凝土桁架结构及其施工方法，包括：设置在若干钢板之间的钢管桁架组件，设置在钢管桁架组件外部的包裹组件，以及设置在包裹组件外部的混凝土层；施工方法包括以下步骤：S1、制备上弦杆、下弦杆、竖杆以及横杆，均包裹加强网并焊接得到钢管桁架壳体；S2、在壳体内部设置斜腹杆组件，在壳体外部设置连接网后形成钢管桁架单体；S3、将若干单体螺栓连接，并将钢板与边缘处的单体螺栓连接，形成钢管桁架结构；S4、对钢管桁架结构进行混凝土分区浇筑后进行振动，得到全包裹混凝土桁架结构。本发明可以实现钢管的全包裹，确保混凝土层与钢管紧密粘结，提高结构的稳定性和安全性。
Fully-wrapped concrete truss structure and construction method thereof
一种全包裹混凝土桁架结构及其施工方法
2024-03-29
Patent
Electronic Resource
Chinese
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